#include<bits/stdc++.h>

using namespace std;
using ll = long long;
const int maxn = 100;

int f(int a, int n) {
    int s = a;
    for (int i = 2; i <= n; i++)
        s *= a;
    return s;
}

int main() {
    cout << f(2, 5) << endl;
    return 0;
}
